A young Australian couple documenting their journey across the United States believes their five-month-old daughter may soon become the youngest person to ever achieve the feat.

Five-month-old Harper Yeats, mum Cindy, and dad Tristan have been travelling for the last four months, posting pictures of the trip on Instagram as they go.

Cindy and Tristan joined Mornings with Gareth Parker, to discuss their ‘roadtrip’.

Follow their journey via the link, below.

View this post on Instagram

👋🏼 Hello from Iowa! ••• People of Iowa, thank you for welcoming me to your beautiful state! I had a wonderful time visiting lots of places, but my favourite would have to be Des Moines where I got to explore my 11th State Capitol Building 😲 ••• Hi, I’m Harper! I’m 5 months old and am on an epic trip around the USA. I’m going to visit all 50 states before the end of the year, which could make me the youngest person to do it. Check out my story on the Daily Advertiser (#linkinbio) and then I hope you’ll click that follow button to join my adventure! ≫ 10 states to go #harper50states // @harper.yeats @uplateblog // #hmsyeats #babyyeats #uplatefamily // #iowa #traveliowa #thisisiowa #onlyiniowa @traveliowa @onlyiniowa

A post shared by Harper Yeats (@harper.yeats) on Oct 1, 2018 at 11:30am PDT

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